0.4.13
cob_head_axis: fix deprecated API in constructor
cob_head_axis: tabs to spaces
install tags
removed obsolete files
add cob_safety_controller modelled by bride
added debug flag
fixed offset & debug output
removed obsoledte OpenCV reference
not yet ready
add todo
added size guards
proper setup of output message
white space
added auto-update command
send intital data
added update rules for laser case and range
Merge pull request #114 from ipa-mig/hydro_dev

cob_head_axis: fix deprecated API in constructor
Merge pull request #116 from ipa-fxm/hydro_dev

install_tags
add emergency_stop topic